Seiko Cal. 6686 - 289

This Spring Drive model from 1981 features a 42mm Stainless Steel case. The Fixed bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-508fc467a278]

Also known as: Bullhead, Emperor

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

42mm

Case Thickness

13.5mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

80m

Dial Color

Navy

Jewels

22j

Frequency

28,800 bph

Power Reserve

55 hours

Year

1981

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